1. The trout and the milk: an ethnobibliographical talk;Amory;Harvard Library Bulletin,1996
2. Scribes, Scripts, and Books;Avrin,1991
3. At large and at small: narrow ruled;Baker;American Scholar,2000
4. The economy of ideas: everything you know about intellectual property is wrong;Barlow,1997
5. Alphabet to Email: How Written English Evolved and Where It’s Heading;Baron,2000